1095pcs Self-Tapping Screws for Metal, M2 M3 M4 410 Stainless Steel Screw Assortment Kit Oxide Truss Head and Phillips Pan Head Vacuum Metal

Self-tapping screws: An improved design compared to ordinary screws. They make the material less prone to cracking during use and provide a better fastening. Quick and easy installation. Saves construction time. Can be screwed in without pre-drilling. They can be locked and secured to each other on the material being joined by their own thread.

Self-tapping wood screws are designed with a deep thread, which achieves a secure fastening connection. They can be easily used to connect materials, especially wood to wood.

Self-tapping screws are made of 410 stainless steel. Self-tapping wood screws are made of carbon steel.

Self-drilling screws have a higher density, better stability, better durability, corrosion resistance, and wear resistance than ordinary screws. This assortment kit of sheet metal screws can easily penetrate wood, plastic, and softer metals. Examples include connecting colored steel sheets, wall beams, etc. It has a wide range of applications. In the machine industry, household appliances, furniture repair, ceiling frame installation, and DIY engineering fasteners. 1095pcs Self Tapping Screws. 24 sizes include metric and SAE screws. 240pcs M2x6mm / 8mm / 10mm. 290pcs M3x6mm / 8mm / 10mm / 12mm / 16mm / 20mm. 155pcs M4x8mm / 12mm / 16mm / 20mm / 30mm. 215pcs # 8x1/2", 5/8", 3/4", 1", 1-1/4". The self-tapping screws are packaged in a portable carrying case. The case can be reused.